NAICS 541620: expiring federal contracts in Environmental Consulting Services, Hawaii

What NAICS 541620 covers, and the national list →

NAICS 541620, performed in Hawaii. 11 prime contracts reach the end of their current period of performance within 365 days, 0 of them within 30. The national list for this code covers every state, and every industry in Hawaii is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 11; within 365 days in Hawaii
In the next 30 days: 0; 3 within 90 days
Current holders: 10; across 3 agencies
Obligated to date: $19.8M; median $742.3K

The 10 soonest to end

Ordered by end date. Every identifier links to the award on USAspending.

The 10 contracts under NAICS 541620 in Hawaii that end soonest
Current holder	Agency	Ends	Value	Renewal score
SUSTAINABLE RESOURCES GROUP INTNL INC N6274223F0224 — open this award on USAspending	Department of Defense Department of the Navy	Dec 28, 2026	$384,725	25some signals 1 offer received No option periods left (current end date is the potential end date)
SUNDANCE EA ASSOCIATES II N6274222F0229 — open this award on USAspending	Department of Defense Department of the Navy	Dec 31, 2026	$1,678,099	30some signals One option has been exercised No option periods left (current end date is the potential end date)
HORSLEY WITTEN GROUP, INC. 1305M225F0164 — open this award on USAspending	Department of Commerce National Oceanic and Atmospheric Administration	Dec 31, 2026	$235,229	10few signals No option periods left (current end date is the potential end date)
C.J. SETO SUPPORT SERVICES, LLC 70Z08423FHONO0006 — open this award on USAspending	Department of Homeland Security U.S. Coast Guard	Mar 31, 2027	$484,293	35some signals 3 options have been exercised Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL)
OSAGE NATION ENERGY SERVICES LLC W9126G26PA054 — open this award on USAspending	Department of Defense Department of the Army	Aug 2, 2027	$5,195,256	40some signals Limited competition (NOT AVAILABLE FOR COMPETITION), 1 offer received Set-aside applies (8(A) SOLE SOURCE) No option periods left (current end date is the potential end date)
LYNKER CORPORATION 1305M324F0229 — open this award on USAspending	Department of Commerce National Oceanic and Atmospheric Administration	Aug 31, 2027	$1,375,191	35some signals 2 options have been exercised Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL)
CARDINAL POINT CAPTAINS, INC. 1305M226F0430 — open this award on USAspending	Department of Commerce National Oceanic and Atmospheric Administration	Sep 15, 2027	$1,752,951	15few signals Set-aside applies (SERVICE DISABLED VETERAN OWNED SMALL BUSINESS SET-ASIDE)
PROPEL SOLUTIONS LLC 1305M324F0373 — open this award on USAspending	Department of Commerce National Oceanic and Atmospheric Administration	Sep 29, 2027	$742,250	20few signals 2 options have been exercised
FLOAT PARTNERS II LLC 1305M326P0398 — open this award on USAspending	Department of Commerce National Oceanic and Atmospheric Administration	Sep 29, 2027	$194,559	40some signals 2 offers received Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
AEROSTAR ENVIRONMENTAL AND CONSTRUCTION LLC W9128A22P0023 — open this award on USAspending	Department of Defense Department of the Army	Sep 30, 2027	$7,701,201	50likely recompete 3 options have been exercised Limited competition (NOT COMPETED UNDER SAP), 1 offer received Set-aside applies (8(A) SOLE SOURCE)

1 more expiring contracts in this list

This page shows the 10 soonest of 11 contracts under NAICS 541620 in Hawaii that end within 365 days. A subscription opens the rest, with filters, renewal scores and a weekly email when something new enters your window.

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Who buys in Hawaii

Department of Commerce6 expiring
Department of Defense4 expiring
Department of Homeland Security1 expiring

NAICS 541620 in Hawaii: questions vendors ask

How many federal contracts under NAICS 541620 in Hawaii are expiring?

11 prime contracts in Environmental Consulting Services (NAICS 541620) in Hawaii reach the end of their current period of performance within 12 months: 0 within 30 days and 3 within 90. They are held by 10 different vendors and were bought by 3 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 541620 contract in Hawaii end?

The soonest ends on Dec 28, 2026. The table on this page lists the 10 soonest to end, in order, with the incumbent, the awarding agency, the end date and the amount obligated so far. An end date is the date in the award record, not a forecast.

Which agencies buy environmental consulting services in Hawaii?

The agencies with the most expiring work here are Department of Commerce (6 contracts), Department of Defense (4 contracts), Department of Homeland Security (1 contracts). In total 3 agencies have work under Environmental Consulting Services (NAICS 541620) in Hawaii ending within 12 months.

Does an expiring contract mean a recompete is coming?

Not on its own. A period of performance that ends is work somebody has to win again, but agencies also extend, consolidate, insource or cancel, and the award record does not say which in advance. Findingbase shows the dates and a renewal score built from five fixed rules, with the reasons each one fired; it does not predict the outcome and does not publish solicitations. The solicitation, when there is one, appears on SAM.gov.

How this page is built

Every contract here comes from USAspending, the federal government’s own record of prime contract awards. A contract appears when its current period of performance ends within 365 days. The table lists the 10 soonest to end — not the largest, and not the highest scoring — so it is a sample of what is really coming rather than a showcase. Award identifiers link back to the source. This page was last rebuilt for Oct 21, 2026.

10 of the 10 contracts in the table above carry a renewal score, and 11 of the 11 in the whole list do. A contract with no score has not been through scoring yet: that is not a low score, it is no score. Scoring works through the soonest expiry dates first.